Medical treatment:motion capture can be used in the assistant diagnosing and treatment, such as three-dimensional gait analysis, making and correcting of artificial limbs and correcting and measurement of crooked spine. It is suitable to hospital, medical college and medical scientific research institution.

Through real-time capturing of the movement of human body, three-dimensional locus of the movement of joints can be obtained. Based on the locus data, the movement information of displacement, speed and acceleration of human’s joint can be easily gotten. By analyzing these movement data, it is effectively easy to realize some assistant diagnoses and treatment such as: three-dimensional gait analyze, making and correcting of artificial limbs, correcting and measurement of crooked spine. Motion capture owns many fine characteristics such as high accuracy, real-time character, and exact identification and trace function. At the same time, its high accuracy can also be utilized in animal experiment for the research of brain paralysis in medical science. Thus it can get the movement data needed in the medical scientific research.